20,009 research outputs found
Anthropogenic CO<sub>2</sub> uptake by the East Sea
No full textThis dataset was published to support the following research article accepted in Geophysical Research Letters (2023).Climate-Driven Fluctuations in Anthropogenic CO2 Uptake by the East Sea in the North Pacific Oceanby So-Yun Kim1, Kitack Lee2*, Tongsup Lee1*, Ja-Myung Kim2, In-Seong Han31Department of Oceanography, Pusan National University, Busan, Korea.2Division of Environmental Science and Engineering, Pohang University of Science and Technology, Pohang, Korea.3Ocean Climate and Ecology Research Division, National Institute of Fisheries Science, Busan, Korea.*Corresponding authors: Kitack Lee ([email protected]) and Tongsup Lee ([email protected])The published paper in GRL provided details for the observations and calculations to produce the dataset.</p
Changing earth-"Human perturbations inthe Northwestern Pacific Ocean-Impact of anthropogenic N on ocean nitrate"
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Increase in export production in the marginal seas of the northwestern pacific in response to anthropogenic N input
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Interannual variations in net community production in the North Pacific Ocean
No full textAccurate estimation of net community production (NCP) in the ocean and its interannual variations is important for determining the future trend for carbon dioxide concentrations in the atmosphere and thus for understanding the global carbon cycle and climate change. We used large data sets obtained from the North Pacific Ocean of seawater pCO comprising approximately 940,000 data (obtained from 2003 to 2017; Surface Ocean CO Atlas version 2019), which are 2 orders of magnitude greater than the dissolved inorganic carbon (DIC) data set; this enabled accurate resolution of the seasonal evolution of pCO in the North Pacific Ocean. In particular, the combination of this data set with a surface alkalinity data set (Lee et al., 2006) and the established thermodynamic model for the seawater carbonate system should enable the seasonal evolution of DIC in the North Pacific from 2003 to 2017 to be accurately resolved. Our results based on direct observations showed considerable interannual variability in NCP in the North Pacific. Such large interannual variability appeared to be associated with large-scale climatic variability in the North Pacific basin.1
Influence of ambient water intrusion on coral reef acidification in the Chuuk lagoon, located in the coral-rich western Pacific Ocean
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